extensions library

A mini-lbrary of text_indexing that exports all the extensions in the text_indexing package.

Also exports the extensions from the text_analysis package.

Extensions

DictionaryEntryCollectionExtension on Iterable<DftMapEntry>

Extension methods on DftMap.entries.

DictionaryEntryExtension on DftMapEntry

A DftMapEntry is a unit of entry in the DftMap of an inverted index. It enumerates the following property getters:

DictionaryExtensions on DftMap

Extensions on DftMapEntry.

DocumentPostingsEntryExtension on DocPostingsMapEntry

The DocPostingsMapEntry class enumerates the properties of a document posting in a PostingsMap as part of an inverted index of a dataset:

IDftDictionaryEntryExtension on MapEntry<String, IdFt>

A DftMapEntry is a unit of entry in the DftMap of an inverted index. It enumerates the following property getters:

IdFtIndexExtensions on Map<String, double>

Extensions on IdFtIndex.

KeywordDocumentPostingsEntryExtension on MapEntry<String, double>

The MapEntry<String, double> class enumerates the properties of a document posting in a KeywordPostingsMap as part of an inverted index of a dataset:

KeywordPostingsEntryExtension on MapEntry<String, Map<String, double>>

A MapEntry<String, Map<String, double>>` enumerates the properties of an entry in a KeywordPostingsMap collection:

KeywordPostingsExtension on KeywordPostingsMap

Extension methods and properties on KeywordPostingsMap.

KGramExtensionOnTermCollection on Iterable<String>

String collection extensions to generate k-gram maps.

KGramIndexExtension on KGramsMap

Extension methods on KGramsMap.

Porter2StemmerExtension on String

Extends String to provide the stemPorter2 method.

PostingsEntryExtension on PostingsMapEntry

The PostingsMapEntry type definition enumerates the properties of an entry in a PostingsMap collection:

PostingsExtension on PostingsMap

Extension methods and properties on PostingsMap.

SimilarityIndexCollectionExtension on Iterable<SimilarityIndex>

Extension methods on collection of SimilarityIndex.

StringCollectionCollectionExtension on Iterable<List<String>>

Extensions on List

TermSimilarityCollectionExtension on Iterable<TermSimilarity>

Extension methods on collection of SimilarityIndex.

TermSimilarityExtensions on String

Extension methods on term that exposes methods for computing similarity.

TextAnalysisExtensionsOnJSON on Map<String, dynamic>

Extension methods on term that exposes methods analysing and tokenizing text.

TextAnalysisExtensionsOnString on String

Extension methods on term that exposes methods analysing and tokenizing text.

TextAnalysisExtensionsOnStringList on List<String>

Extension methods on term that exposes methods analysing and tokenizing text.

TokenCollectionExtension on Iterable<Token>

Extension methods on a collection of Token.

VectorSpaceMapExtensions on VectorSpace

Extensions on Map<String, num>, used for working with vector-space models.